Sleep Calculator
Plan bedtimes based on sleep cycles so you wake up at the right moment between cycles.
5 cycles (~7.5 hours)
15 minutes
Recommended bedtimes
- 3 cycles02:15 AM
- 4 cycles12:45 AM
- 5 cycles11:15 PM
- 6 cycles09:45 PM
Selected plan: go to bed at 11:15 PM.
Results are estimates. Individual sleep needs vary.